[PATCH v2 2/2] 44x/fsp2: enable eMMC arasan for fsp2 platform

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[PATCH v2 2/2] 44x/fsp2: enable eMMC arasan for fsp2 platform

Ivan Mikhaylov
Add mmc0 changes for enabling arasan emmc and change
defconfig appropriately.

Signed-off-by: Ivan Mikhaylov <[hidden email]>
---
 arch/powerpc/boot/dts/fsp2.dts          |   33 +++++++++++++++++-------------
 arch/powerpc/configs/44x/fsp2_defconfig |    2 +
 2 files changed, 21 insertions(+), 14 deletions(-)

diff --git a/arch/powerpc/boot/dts/fsp2.dts b/arch/powerpc/boot/dts/fsp2.dts
index 475953a..6a63026 100644
--- a/arch/powerpc/boot/dts/fsp2.dts
+++ b/arch/powerpc/boot/dts/fsp2.dts
@@ -52,6 +52,7 @@
  clocks {
  mmc_clk: mmc_clk {
  compatible = "fixed-clock";
+ #clock-cells = <0>;
  clock-frequency = <50000000>;
  clock-output-names = "mmc_clk";
  };
@@ -359,20 +360,6 @@
  interrupts = <31 0x4 15 0x84>;
  };
 
- mmc0: sdhci@020c0000 {
- compatible = "st,sdhci-stih407", "st,sdhci";
- status = "disabled";
- reg = <0x020c0000 0x20000>;
- reg-names = "mmc";
- interrupt-parent = <&UIC1_3>;
- interrupts = <21 0x4 22 0x4>;
- interrupt-names = "mmcirq";
- pinctrl-names = "default";
- pinctrl-0 = <>;
- clock-names = "mmc";
- clocks = <&mmc_clk>;
- };
-
  plb6 {
  compatible = "ibm,plb6";
  #address-cells = <2>;
@@ -501,6 +488,24 @@
  /*RXDE*/  4 &UIC1_2 13 0x4>;
  };
 
+ mmc0: mmc@20c0000 {
+ compatible = "st,sdhci-stih407", "st,sdhci";
+ reg = <0x020c0000 0x20000>;
+ reg-names = "mmc";
+ interrupts = <21 0x4>;
+ interrupt-parent = <&UIC1_3>;
+ interrupt-names = "mmcirq";
+ pinctrl-names = "default";
+ pinctrl-0 = <>;
+ clock-names = "mmc";
+ clocks = <&mmc_clk>;
+ bus-width = <4>;
+ non-removable;
+ sd-uhs-sdr50;
+ sd-uhs-sdr104;
+ sd-uhs-ddr50;
+ };
+
  opb {
  compatible = "ibm,opb";
  #address-cells = <1>;
diff --git a/arch/powerpc/configs/44x/fsp2_defconfig b/arch/powerpc/configs/44x/fsp2_defconfig
index e8e6a69..935aabe 100644
--- a/arch/powerpc/configs/44x/fsp2_defconfig
+++ b/arch/powerpc/configs/44x/fsp2_defconfig
@@ -92,8 +92,10 @@ CONFIG_MMC_DEBUG=y
 CONFIG_MMC_SDHCI=y
 CONFIG_MMC_SDHCI_PLTFM=y
 CONFIG_MMC_SDHCI_OF_ARASAN=y
+CONFIG_MMC_SDHCI_ST=y
 CONFIG_RTC_CLASS=y
 CONFIG_RTC_DRV_M41T80=y
+CONFIG_RESET_CONTROLLER=y
 CONFIG_EXT2_FS=y
 CONFIG_EXT4_FS=y
 CONFIG_EXT4_FS_POSIX_ACL=y
--
1.7.1

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Re: [v2,2/2] 44x/fsp2: enable eMMC arasan for fsp2 platform

Michael Ellerman-3
On Tue, 2017-07-25 at 11:40:04 UTC, Ivan Mikhaylov wrote:
> Add mmc0 changes for enabling arasan emmc and change
> defconfig appropriately.
>
> Signed-off-by: Ivan Mikhaylov <[hidden email]>

Applied to powerpc next, thanks.

https://git.kernel.org/powerpc/c/754f030908c3615781e9e3559d8ba1

cheers
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